So far, some of the biggest proponents of this approach could be Canon and Toshiba. The two manufacturers have formed a joint venture to make
surface conduction electron emission (SED) panels, and Toshiba will produce large-screen SED televisions in 2006. Although Canon and Toshiba's description of SEDs is very similar to that of FEDs, the two companies are using a different particle than carbon, industry analysts said.